SU64806A1 - Mechanism for locking the VIS gearbox shift lever and coupling cone tipper - Google Patents

Description

When used on ships, the VMS engine with its clutch and with a single-speed gear train for forward and reverse gear requires you to control the clutch and gearbox with only one lever, while ensuring that the gear is engaged and disengaged when the clutch is disengaged.

The task is resolved, according to the invention, by such an oupaaiQ-M, that at the beginning of the rotation of the lever from the front position, a gear coupling occurs in the transmission box, and with a further rotation the clutch is engaged.

For this purpose (the lever is freely fitted onto a roller rigidly connected with the head of the gearbox carrier, to be equipped with a wrist, with a part of the knuckle clutch that interacts with the fists moving along the roller with a spring-loaded output part of the same clutch. Couplings coupling coupling.

In FIG. 1 is a side view of the mechanism with a partial cut; FIG. 2 - another view of the same mechanism; FIG. 3 is a plan view of the detail of the mechanism.

The head of the leash 1 of the transmission box is rigidly mounted on the roller 2, on which the control lever 3 is loosely mounted vedui1, part 4 of the fist clutch coupling, interlocking with the driven part 5 of the same coupling, which we slide onto the roller 2 with the possibility of translational motion along it and loaded spring 6.

The control lever 3 is provided with a shank 7 in the form of a sector with a rocker cut 8, in which a pin 9 of a pin 10 is placed, rotatably mounted on a roller 11 coupled to a clutch. On the roller 11, the shoulder 12 is rigidly fixed, which interacts with the thrust 10 through, with the help of, on one side, the springs 13, and on the other, the abutment 14; the spring and the stop are mounted on the rod 15 pivotally fixed on t ge 10.

When the lever 3 is rotated into one or another CTOfpoHy from its middle position, the forward or reverse gear is engaged first, and then the finger 9

Slide down the irose 8 and ensures the engagement of the clutch.

The subject of the Invention

The mechanism for locking the lever of the ZIS gear box toggle and the coupling cone tie, in the case of using the ZIS car speed box for shipboard ycTHHOiBOK, characterized in that the coupling cone pull and gear box lever

interconnected via a spring loaded cam clutch, one half 5 of which is mounted with the possibility of only axial movement on the roller 2 connected to the gearbox shift leash, and the second half 4 of this clutch freely mounted on the same roller 2 with the possibility of rotated rotation, carries the control lever 3 with a thumb pinch pulling rod;

X№ 64806

- 3 - FIG